Zobrazeno 1 - 10
of 68
pro vyhledávání: '"N. Theophilou"'
Publikováno v:
Applied Clay Science. 143:76-79
Twenty eight lactating Chios ewes were used in an experiment to determine effects of dietary activated micronized palygorskite (Pal; Sanfed® Ultra, Geohellas SA, Athens, Greece) supplementation on productivity and milk composition. In the experiment
Publikováno v:
Applied Clay Science. :25-29
Sixteen lactating Holstein cows were used in an experiment to determine the effects of dietary palygorskite (Pal) supplementation on productivity and milk composition, and blood parameters. In the experiment, which started on week 12 postpartum, cows
Publikováno v:
Applied Clay Science. 49:276-280
The aim of the study was to evaluate how palygorskite supplemented in broiler diets affects growth performance, mortality, litter quality and feed technological characteristics. Day-old broilers (n = 192) were raised for 6 weeks and fed either a corn
Autor:
K. Kesore, D. Bouloubasi, H.P. Grigoropoulou, N. Theophilou, S. Tzintzos, E. Kouvelos, Theodore Steriotis, N. Kanelopoulos
Publikováno v:
Microporous and Mesoporous Materials. 99:106-111
The ability of clinoptilolite, a naturally occurring zeolite, to separate a nitrogen/methane gas mixture was studied experimentally. High-pressure nitrogen and methane adsorption isotherms at 273 and 298 K were measured for the raw material as well a
Autor:
Nikolaos Hadjichristidis, Kiriaki Chrissopoulou, N. Theophilou, Marinos Pitsikalis, I. Altintzi, Spiros H. Anastasiadis, Emmanuel P. Giannelis
Publikováno v:
Polymer. 46:12440-12451
Polyethylene/layered silicate nanocomposites are synthesized utilizing three types of polymeric surfactants/compatibilizers in order to influence the miscibility of polyethylene with the nanoparticle surface. The additives are designed so that they c
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 280:169-174
The doping induced infrared spectra in highly oriented Naarmann-Theophilou type polyacetylene, NT-[CH] x , have been measured. All samples were doped with iodine chemically doping with various dopant levels. In 550% stretched NT-(CH)x, doped at level
Publikováno v:
Physical Review B. 44:12070-12073
Publikováno v:
Synthetic Metals. 41:159-162
We have measured the temperature and polarization dependence of the infrared absorption in ∼500%-stretched highly-conducting trans -(CH) χ , doped chemically with iodine to levels up to 6% (I 3 − ). The dc conductivity for the 6%-doped sample wa
Publikováno v:
Polymer. 32:1160-1166
Small angle X-ray scattering experiments on amorphous and partially crystalline samples of polyaniline stretched by two different methods indicate the development of quite different structural features in the size range 5–100 nm. A qualitative comp
Autor:
R. J. D. Miller, K.-G. Loh, Georgia A. Arbuckle, H. A. Mizes, Alan G. MacDiarmid, B.-R. Hsieh, Esther M. Conwell, N. Theophilou
Publikováno v:
Molecular Crystals and Liquid Crystals. 194:305-310
Scanning Tunneling Microscopy (STM) and Atomic Force Microscopy (AFM) have the potential of giving the three dimensional morphology of polymer surfaces with atomic resolution. We have imaged doped and undoped polyacetylene, poly(3-hexylthiophene), an